package com.ivan.ossservice.utils;

import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

/**
 * @Author Ivan
 * @Description 读取配置文件的类
 * @Date 2020/8/7 22:57
 */
//implements InitializingBean当项目启动后 执行spring接口中的方法
@Component
public class ConstantPropertiesUtils implements InitializingBean {

    //读取配置文件内容
    @Value("${aliyun.oss.file.endpoint}")
    private String endPoint;

    @Value("${aliyun.oss.file.keyid}")
    private String keyId;

    @Value("${aliyun.oss.file.keysecret}")
    private String keySecret;

    @Value("${aliyun.oss.file.bucketname}")
    private String bucketName;

    //定义公开静态常量
    public static String END_POINT;

    public static String KEY_ID;

    public static String KEY_SECRET;

    public static String BUCKET_NAME;

    /**
     * @Author Ivan
     * @Description 初始化赋值以后执行如下方法
     * @Date 2020/8/7 23:02
     * @Param 
     * @return 
     */
    @Override
    public void afterPropertiesSet() throws Exception {
        END_POINT = endPoint;
        KEY_ID = keyId;
        KEY_SECRET = keySecret;
        BUCKET_NAME = bucketName;
    }
}
